trunkから monalibc 変更点を svn merge

Yumeさんにお願いされた件。
trunk にある最新の monalibc 実装を mona-stdioブランチへ merge した。

nobita% svn merge https://svn.sourceforge.net/svnroot/monaos/branches/mona-stdio/core/monalibc \
          https://svn.sourceforge.net/svnroot/monaos/trunk/mona/core/monalibc core/monalibc
A    core/monalibc/stdlib/srand.c
A    core/monalibc/stdlib/rand.c
U    core/monalibc/stdio/fputs.c
U    core/monalibc/stdio/putc.c
A    core/monalibc/stdio/ungetc.c
U    core/monalibc/stdio/fwrite.c
C    core/monalibc/stdio/fread.c
U    core/monalibc/stdio/fgetc.c
U    core/monalibc/crt/crt.cpp
U    core/monalibc/time/time.c
A    core/monalibc/time/time_util.h
A    core/monalibc/time/gmtime.c
A    core/monalibc/time/gmtime_r.c
A    core/monalibc/time/mktime.c
A    core/monalibc/time/difftime.c
A    core/monalibc/time/time_util.c
U    core/monalibc/src.inc
U    core/monalibc/src.inc
nobita% svn merge https://svn.sourceforge.net/svnroot/monaos/branches/mona-stdio/include/monalibc \
          https://svn.sourceforge.net/svnroot/monaos/trunk/mona/include/monalibc include/monalibc
U    include/monalibc/time.h
A    include/monalibc/stdbool.h
U    include/monalibc/stdlib.h
U    include/monalibc/stdio.h
U    include/monalibc/errno.h

fread.cが conflict したので手動で修正。